About GoalZero Sherpa 50 Adventure Kit

Lightweight portable solar charging system that is equivalent to 30,000 AA batteries Sherpa 50 Power Pack provides 50 watt-hour of power This runs your cellphone, lights, or laptop - all at the same time if you want This kit is small enough to fit in any backpack for use on a hike, hunting trip,or airplane It can be chained with a Sherpa UI (Universal Inverter) or additional Sherpa Power Packs Use the Nomad 13 5 solar panel in conjunction with the Sherpa 50 power pack and charge it up from the sun in about 6 hours